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Advantech
EKI-5525I-AE
Ethernet Switch, ProView 5-Port 10/100Mbps Unmanaged Industrial Switch, Extreme Temperature Support -40 to 75°, Supporting Modbus/TCP and SNMP, 120 x 27 x 84mm (HWD), IP30
$164.39$164.39 -
$274.00$274.00
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$758.13$758.13
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$150.00$150.00
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$228.00$228.00
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$336.00$336.00
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$140.00$140.00
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Advantech
ADAM-5056SO-AE
12-Channel Sink Type Isolated Digital Output Module with Modbus, 10 10-30VDC, RS-485
$130.00$130.00 -
$413.13$413.13
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$181.00$181.00
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Novus
8811612420
Ethernet & RS485 I/O Module, 8DI, 8DO, ETH, Can Be Used with Any Brand of Automation System
$250.00$250.00 -
$91.73$91.73
These devices connect machines, monitor devices and optimize operations.
An Ethernet switch directs data traffic between the devices connected to it. A gateway allows communication and data exchanges between different networks or protocols.
Modbus is a serial communications protocl that simplifies communication between devices.